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7Px 23 Haratua 2013 What we will do What we will learn Preliminaries and roll The importance of starting well Quick coverage of reason for possible confusion.

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Presentation on theme: "7Px 23 Haratua 2013 What we will do What we will learn Preliminaries and roll The importance of starting well Quick coverage of reason for possible confusion."— Presentation transcript:

1 7Px 23 Haratua 2013 What we will do What we will learn Preliminaries and roll The importance of starting well Quick coverage of reason for possible confusion That nobody told the Physics Department of the Maths changes See the wave shapes for sine and cosine How sine and cosine graphs came to be Revisit yesterday’s lesson to see the sine, cosine and negative sine waves in action A link between maths and physics Set a due date for SHM, Units 1, 2 and 3 How to influence our workstream HW marking + HRT How to stay up-to-date

2 No. of marks What for 1 Having sketches and FULL working 1 Neat presentation and down-page format 1 Answer underlined and units given 1 Self marked and all correct – eventually 1 In on time and signed for (“This is my own work”…….) Total A mark out of five that will contribute to the “homework” grade in the reports

3 HW item Skills practised Motion – Circular Units 1 and 2 pp 72-74 and 76 - 79(incl) Due pd 1 Thurs 04 Apl 13 Circular motion including conical pendula Vertical motion in a circle. Motion – Circular Unit 3 pp 77 - 82 Due pd 5 Mon 15 Apl 13 Orbital Motion and Gravitation. Motion – Rotational Units 1, 2 and 3 pp 83 - 89 Due pd 1 Mon 20 May 13 Angular displacement, velocity and accel’n Torque, angular accel’n and Rotational Inertia Motion – Rotational Units 4, 5 and 6 pp 90 - 99 Due pd 1 Tues 28 May 13 Angular Momentum, Rotational Kinetic Energy Motion – SHM Units 1, 2 and 3. pp 100 - 109 Due pd X Xxx XX Xxxx 13 Oscillatory Motion, SHM, reference circles; y, v and a; phasors

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